Abdul isolated a new bacteriophage from the soil in his garden. He purified this phage and assayed his phage lysate by creating 1:10 dilutions of that lysate (from 10^1 to 10^8). He mixed 10 ul of each of those dilutions with 250 ul of M. smeg and plated those mixtures on LB agar plates. His 10^6 plate had 37 plaques. What was the titer of his lysate

Ture or false evidence for evolution includes millions of fossils

What is the function of the root cap? a. extra-absorbent cells in the root cap absorb more water and nutrients b. protect the meristematic area of the stem c. contains sensors for sunlight d. increases surface area of the root

Interactions between organisms and their environment impact the organism’s overall population. the jaguar panthera onca is the largest cat in north america. it is found in areas across the southwest, including arizona, new mexico, and texas. it is a carnivore that has powerful jaws and sharp teeth and preys on fish, turtles, tapirs, and many smaller mammals. which shows the relationship between the jaguar and turtles?